A hex dump is a hexadecimal view of data. Looking at a hex dump of data is commonly done as a part of debugging, or of reverse engineering. In a hex dump, each byte (8-bits) is represented as a two-digit hexadecimal number.
Questions tagged [hexdump]
387 questions
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1 answer
How to get a utf code from symbol in linux
I'm struggling with a special symbol in a text file on linux. I actually successfully pasted it between the following letters "aa" (my cursor in Geany stops but no character is displayed).
I'd like to know what's the easiest way to get its utf8…
Yasen
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0 answers
String to hexdump
My application reads string from RCData/CONFIG.
I am trying to change the string with C++ application, and I have the source already done:
#include
void main()
{
char * newData = "wazzup bitches";
HANDLE hUpdate =…
user2404495
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1 answer
Bash script that prints out contents of a binary file, one word at a time, without xxd
I'd like to create a BASH script that reads a binary file, word (32-bits) by word and pass that word to an application called devmem.
Right now, I have:
...
for (( i=0; i<${num_words}; i++ ))
do
val=$(dd if=${file_name} skip=${i} count=1 bs=4…
user2162449
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1 answer
how to convert bit array into hex contanning 8bits in java
I have binary array i converted into hex using
StringBuilder sb = new StringBuilder();
for (byte b : bytes)
{
sb.append(String.format("%02X ", b));
}
System.out.println(sb.toString());
But it gives me hex code for its…
chait..
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votes
1 answer
Array.splice doesn't change the length
I have a function where I delete some parts of an Array using .splice, but when I look about console.log on it's length it hasn't changed.. and with hexdump I also saw that the "deleted" string is still there
e.g.
Sudoku[j][y] = [3,…
Robin93K
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2 answers
suitable output of hexdump in bash to be input of hex2bin function in php
A simple case , what's the suitable output for hexdump in bash (what needed options) to make it proper to be an input for hex2bin function in php !
P.S : I'm using it for streaming a certificate (made by OpenSSL command) via web service .
I've…
SafeY
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2 answers
Portable Executable DLL file and binary date format
I have got a PE executable file *.exe (32-bit), which is an small application (2.6Mb) to update firmware software of TV device. However, the update mechanism was only available up to 2013-03-12. I want to hack this executable just for pleasure. I'm…
sgnsajgon
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votes
2 answers
hexdump in Objective-C
I want to see the dump of my sqlite .db file inside my Xcode project like on a UILableView.
How can I run a command line command like hexdump from within my iOS app?
shebelaw
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How to store int to nsdata the other way round?
I create random file:
-(NSData*)generateRandomNSDataWithNumberOfRecords:(int)length {
NSMutableData* theData = [[NSMutableData alloc] init];
int numberOfElements;
for (int i=0; i
yershuachu
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Perl Net::Pcap hex dump packet session
I have the following information below being produced by the Net::Pcap module to print the payload of the packets of interest within a capture.
The data below is the excerpt of a Windows executable file being captured within Perl.
I would like to be…
user1508213
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0
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7 answers
Print a file in binary form (1 and 0)
In the context of a GZip decoder I need a unix tool or a C solution to print my compressed gzip file on my screen in a binary form. What I exactly need is hexdump able to print in binary instead of octal,decimal or hexadecimal.
I am pretty sure this…
Manuel Selva
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2 answers
"Grep-ing" from A to B in hexdump's output
Here is the situation: I have to find in the output from an hexdump the bytes between a string A and a string B. The structure of the hexdump is something like:
-random bytes
-A + useful bytes + B
-random bytes
-A + useful bytes + B
-random…
Palantir
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- 2
-1
votes
2 answers
Linux Command for getting a dump of hex values bytes from Pcap File
I require a linux command to display a Hexdump of PCAP File. Currently I am using xxd PcapFile.pcap command. With this I am getting a hexdump of pcap file along with other bytes inserted in between and end which do not belong to the pcap file. These…
Sukshith Shetty
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2 answers
Can we convert a hex file back to .c file?
first .c file is embedded coding written in KEIL IDE from which hex file is generated.
Now I want to convert the hex file back to .c file.
Is it possible?
If YES, HOW?
Reddy Rohit
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votes
1 answer
convert exe to hexdump with powershell
how i can run this command from cmd without run powershell ?
> [byte[]] $hex = get-content -encoding byte -path C:\temp\nc.exe
> [System.IO.File]::WriteAllLines("C:\temp\hexdump.txt", ([string]$hex))
i try like this but not working
powershell…
Qassam Mahmoud
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